42 files changed, 931 insertions, 132 deletions

diff --git a/src/Camera.cpp b/src/Camera.cpp
index 3af5d953..198dda0f 100644
--- a/src/Camera.cpp
+++ b/src/Camera.cpp
@@ -5,6 +5,7 @@
 #include "World.h"
 #include "Vehicle.h"
 #include "Ped.h"
+#include "PlayerPed.h"
 #include "Pad.h"
 #include "General.h"
 #include "CullZones.h"
diff --git a/src/Collision.cpp b/src/Collision.cpp
index 774caf9d..6189a3fc 100644
--- a/src/Collision.cpp
+++ b/src/Collision.cpp
@@ -1,7 +1,21 @@
 #include "common.h"
 #include "patcher.h"
+#include "main.h"
+#include "Lists.h"
 #include "Game.h"
+#include "Zones.h"
 #include "General.h"
+#include "CullZones.h"
+#include "World.h"
+#include "Entity.h"
+#include "Train.h"
+#include "Streaming.h"
+#include "Pad.h"
+#include "DMAudio.h"
+#include "Population.h"
+#include "FileLoader.h"
+#include "Replay.h"
+#include "CutsceneMgr.h"
 #include "RenderBuffer.h"
 #include "SurfaceTable.h"
 #include "Collision.h"
@@ -19,8 +33,6 @@ enum Direction
 eLevelName &CCollision::ms_collisionInMemory = *(eLevelName*)0x8F6250;
 CLinkList<CColModel*> &CCollision::ms_colModelCache = *(CLinkList<CColModel*>*)0x95CB58;
 
-#if 0
-
 void
 CCollision::Init(void)
 {
@@ -29,71 +41,204 @@ CCollision::Init(void)
 }
 
 void
+CCollision::Shutdown(void)
+{
+	ms_colModelCache.Shutdown();
+}
+
+void
 CCollision::Update(void)
 {
-	CVector pos = FindPlayerCoors();
+	CVector playerCoors;
+	playerCoors = FindPlayerCoors();
 	eLevelName level = CTheZones::m_CurrLevel;
-	bool changeLevel = false;
+	bool forceLevelChange = false;
+
+	if(CTimer::GetTimeInMilliseconds() < 2000 || CCutsceneMgr::IsCutsceneProcessing())
+		return;
 
 	// hardcode a level if there are no zones
 	if(level == LEVEL_NONE){
 		if(CGame::currLevel == LEVEL_INDUSTRIAL &&
-		   pos.x < 400.0f){
+		   playerCoors.x < 400.0f){
 			level = LEVEL_COMMERCIAL;
-			changeLevel = true;
+			forceLevelChange = true;
 		}else if(CGame::currLevel == LEVEL_SUBURBAN &&
-		         pos.x > -450.0f && pos.y < -1400.0f){
+		         playerCoors.x > -450.0f && playerCoors.y < -1400.0f){
 			level = LEVEL_COMMERCIAL;
-			changeLevel = true;
+			forceLevelChange = true;
 		}else{
-			if(pos.x > 800.0f){
+			if(playerCoors.x > 800.0f){
 				level = LEVEL_INDUSTRIAL;
-				changeLevel = true;
-			}else if(pos.x < -800.0f){
+				forceLevelChange = true;
+			}else if(playerCoors.x < -800.0f){
 				level = LEVEL_SUBURBAN;
-				changeLevel = true;
+				forceLevelChange = true;
 			}
 		}
 	}
-	if(level != LEVEL_NONE && level != CGame::currLevel){
-		debug("changing level %d -> %d\n", CGame::currLevel, level);
+	if(level != LEVEL_NONE && level != CGame::currLevel)
 		CGame::currLevel = level;
-	}
 	if(ms_collisionInMemory != CGame::currLevel)
-		LoadCollisionWhenINeedIt(changeLevel);
+		LoadCollisionWhenINeedIt(forceLevelChange);
 	CStreaming::HaveAllBigBuildingsLoaded(CGame::currLevel);
 }
 
+eLevelName
+GetCollisionInSectorList(CPtrList &list)
+{
+	CPtrNode *node;
+	CEntity *e;
+	int level;
+
+	for(node = list.first; node; node = node->next){
+		e = (CEntity*)node->item;
+		level = CModelInfo::GetModelInfo(e->GetModelIndex())->GetColModel()->level;
+		if(level != LEVEL_NONE)
+			return (eLevelName)level;
+	}
+	return LEVEL_NONE;
+}
+
+// Get a level this sector is in based on collision models
+eLevelName
+GetCollisionInSector(CSector &sect)
+{
+	int level;
+
+	level = GetCollisionInSectorList(sect.m_lists[ENTITYLIST_BUILDINGS]);
+	if(level == LEVEL_NONE)
+		level = GetCollisionInSectorList(sect.m_lists[ENTITYLIST_BUILDINGS_OVERLAP]);
+	if(level == LEVEL_NONE)
+		level = GetCollisionInSectorList(sect.m_lists[ENTITYLIST_OBJECTS]);
+	if(level == LEVEL_NONE)
+		level = GetCollisionInSectorList(sect.m_lists[ENTITYLIST_OBJECTS_OVERLAP]);
+	if(level == LEVEL_NONE)
+		level = GetCollisionInSectorList(sect.m_lists[ENTITYLIST_DUMMIES]);
+	if(level == LEVEL_NONE)
+		level = GetCollisionInSectorList(sect.m_lists[ENTITYLIST_DUMMIES_OVERLAP]);
+	return (eLevelName)level;
+}
+
 void
-CCollision::LoadCollisionWhenINeedIt(bool changeLevel)
+CCollision::LoadCollisionWhenINeedIt(bool forceChange)
 {
-	eLevelName level;
+	eLevelName level, l;
+	bool multipleLevels;
+	CVector playerCoors;
+	CVehicle *veh;
+	CEntryInfoNode *ei;
+	int sx, sy;
+	int xmin, xmax, ymin, ymax;
+	int x, y;
+
 	level = LEVEL_NONE;
-	if(!changeLevel){
-		//assert(0 && "unimplemented");
+
+	playerCoors = FindPlayerCoors();
+	sx = CWorld::GetSectorIndexX(playerCoors.x);
+	sy = CWorld::GetSectorIndexY(playerCoors.y);
+	multipleLevels = false;
+
+	veh = FindPlayerVehicle();
+	if(veh && veh->IsTrain()){
+		if(((CTrain*)veh)->m_doorState != TRAIN_DOOR_STATE2)
+			return ;
+	}else if(playerCoors.z < 4.0f && !CCullZones::DoINeedToLoadCollision())
+		return;
+
+	// Figure out whose level's collisions we're most likely to be interested in
+	if(!forceChange){
+		if(veh && veh->IsBoat()){
+			// on water we expect to be between levels
+			multipleLevels = true;
+		}else{
+			xmin = max(sx - 1, 0);
+			xmax = min(sx + 1, NUMSECTORS_X-1);
+			ymin = max(sy - 1, 0);
+			ymax = min(sy + 1, NUMSECTORS_Y-1);
+
+			for(x = xmin; x <= xmax; x++)
+				for(y = ymin; y <= ymax; y++){
+					l = GetCollisionInSector(*CWorld::GetSector(x, y));
+					if(l != LEVEL_NONE){
+						if(level == LEVEL_NONE)
+							level = l;
+						if(level != l)
+							multipleLevels = true;
+					}
+				}
+		}
+
+		if(multipleLevels && veh && veh->IsBoat())
+			for(ei = veh->m_entryInfoList.first; ei; ei = ei->next){
+				level = GetCollisionInSector(*ei->sector);
+				if(level != LEVEL_NONE)
+					break;
+			}
 	}
 
-	if(level != CGame::currLevel || changeLevel){
+	if(level == CGame::currLevel || forceChange){
 		CTimer::Stop();
+		DMAudio.SetEffectsFadeVol(0);
+		CPad::StopPadsShaking();
+		LoadCollisionScreen(CGame::currLevel);
+		DMAudio.Service();
+		CPopulation::DealWithZoneChange(ms_collisionInMemory, CGame::currLevel, false);
 		CStreaming::RemoveIslandsNotUsed(LEVEL_INDUSTRIAL);
 		CStreaming::RemoveIslandsNotUsed(LEVEL_COMMERCIAL);
 		CStreaming::RemoveIslandsNotUsed(LEVEL_SUBURBAN);
 		CStreaming::RemoveBigBuildings(LEVEL_INDUSTRIAL);
 		CStreaming::RemoveBigBuildings(LEVEL_COMMERCIAL);
 		CStreaming::RemoveBigBuildings(LEVEL_SUBURBAN);
+		CModelInfo::RemoveColModelsFromOtherLevels(CGame::currLevel);
+		CStreaming::RemoveUnusedModelsInLoadedList();
+		CGame::TidyUpMemory(true, true);
+		CFileLoader::LoadCollisionFromDatFile(CGame::currLevel);
 		ms_collisionInMemory = CGame::currLevel;
+		CReplay::EmptyReplayBuffer();
+		if(CGame::currLevel != LEVEL_NONE)
+			LoadSplash(GetLevelSplashScreen(CGame::currLevel));
 		CStreaming::RemoveUnusedBigBuildings(CGame::currLevel);
 		CStreaming::RemoveUnusedBuildings(CGame::currLevel);
 		CStreaming::RequestBigBuildings(CGame::currLevel);
-		CStreaming::LoadAllRequestedModels();
+		CStreaming::LoadAllRequestedModels(true);
 		CStreaming::HaveAllBigBuildingsLoaded(CGame::currLevel);
+		CGame::TidyUpMemory(true, true);
 		CTimer::Update();
+		DMAudio.SetEffectsFadeVol(127);
 	}
 }
 
-#endif
+void
+CCollision::SortOutCollisionAfterLoad(void)
+{
+	if(ms_collisionInMemory == CGame::currLevel)
+		return;
 
-WRAPPER void CCollision::SortOutCollisionAfterLoad(void) { EAXJMP(0x40B900); }
+	CModelInfo::RemoveColModelsFromOtherLevels(CGame::currLevel);
+	if(CGame::currLevel != LEVEL_NONE){
+		CFileLoader::LoadCollisionFromDatFile(CGame::currLevel);
+		if(!CGame::playingIntro)
+			LoadSplash(GetLevelSplashScreen(CGame::currLevel));
+	}
+	ms_collisionInMemory = CGame::currLevel;
+	CGame::TidyUpMemory(true, false);
+}
+
+void
+CCollision::LoadCollisionScreen(eLevelName level)
+{
+	static char *levelNames[4] = {
+		"",
+		"IND_ZON",
+		"COM_ZON",
+		"SUB_ZON"
+	};
+
+	// Why twice?
+	LoadingIslandScreen(levelNames[level]);
+	LoadingIslandScreen(levelNames[level]);
+}
 
 //
 // Test
@@ -1585,11 +1730,119 @@ CColModel::GetTrianglePoint(CVector &v, int i) const
 	v = vertices[i];
 }
 
-WRAPPER CColModel& CColModel::operator=(const CColModel& other) { EAXJMP(0x411710); }
+CColModel&
+CColModel::operator=(const CColModel &other)
+{
+	int i;
+	int numVerts;
+
+	assert(0);
+
+	boundingSphere = other.boundingSphere;
+	boundingBox = other.boundingBox;
+
+	// copy spheres
+	if(other.numSpheres){
+		if(numSpheres != other.numSpheres){
+			numSpheres = other.numSpheres;
+			if(spheres)
+				RwFree(spheres);
+			spheres = (CColSphere*)RwMalloc(numSpheres*sizeof(CColSphere));
+		}
+		for(i = 0; i < numSpheres; i++)
+			spheres[i] = other.spheres[i];
+	}else{
+		numSpheres = 0;
+		if(spheres)
+			RwFree(spheres);
+		spheres = nil;
+	}
+
+	// copy lines
+	if(other.numLines){
+		if(numLines != other.numLines){
+			numLines = other.numLines;
+			if(lines)
+				RwFree(lines);
+			lines = (CColLine*)RwMalloc(numLines*sizeof(CColLine));
+		}
+		for(i = 0; i < numLines; i++)
+			lines[i] = other.lines[i];
+	}else{
+		numLines = 0;
+		if(lines)
+			RwFree(lines);
+		lines = nil;
+	}
+
+	// copy boxes
+	if(other.numBoxes){
+		if(numBoxes != other.numBoxes){
+			numBoxes = other.numBoxes;
+			if(boxes)
+				RwFree(boxes);
+			boxes = (CColBox*)RwMalloc(numBoxes*sizeof(CColBox));
+		}
+		for(i = 0; i < numBoxes; i++)
+			boxes[i] = other.boxes[i];
+	}else{
+		numBoxes = 0;
+		if(boxes)
+			RwFree(boxes);
+		boxes = nil;
+	}
+
+	// copy mesh
+	if(other.numTriangles){
+		// copy vertices
+		numVerts = 0;
+		for(i = 0; i < other.numTriangles; i++){
+			if(other.triangles[i].a > numVerts)
+				other.triangles[i].a = numVerts;
+			if(other.triangles[i].b > numVerts)
+				other.triangles[i].b = numVerts;
+			if(other.triangles[i].c > numVerts)
+				other.triangles[i].c = numVerts;
+		}
+		numVerts++;
+		if(vertices)
+			RwFree(vertices);
+		if(numVerts){
+			vertices = (CVector*)RwMalloc(numVerts*sizeof(CVector));
+			for(i = 0; i < numVerts; i++)
+				vertices[i] = other.vertices[i];
+		}
+
+		// copy triangles
+		if(numTriangles != other.numTriangles){
+			numTriangles = other.numTriangles;
+			if(triangles)
+				RwFree(triangles);
+			triangles = (CColTriangle*)RwMalloc(numTriangles*sizeof(CColTriangle));
+		}
+		for(i = 0; i < numTriangles; i++)
+			triangles[i] = other.triangles[i];
+	}else{
+		numTriangles = 0;
+		if(triangles)
+			RwFree(triangles);
+		triangles = nil;
+		if(vertices)
+			RwFree(vertices);
+		vertices = nil;
+	}
+	return *this;
+}
 
 STARTPATCHES
 	InjectHook(0x4B9C30, (CMatrix& (*)(const CMatrix &src, CMatrix &dst))Invert, PATCH_JUMP);
 
+	InjectHook(0x40B380, CCollision::Init, PATCH_JUMP);
+	InjectHook(0x40B3A0, CCollision::Shutdown, PATCH_JUMP);
+	InjectHook(0x40B3B0, CCollision::Update, PATCH_JUMP);
+	InjectHook(0x40B5B0, CCollision::LoadCollisionWhenINeedIt, PATCH_JUMP);
+	InjectHook(0x40B900, CCollision::SortOutCollisionAfterLoad, PATCH_JUMP);
+
 	InjectHook(0x40BB70, CCollision::TestSphereBox, PATCH_JUMP);
 	InjectHook(0x40E130, CCollision::TestLineBox, PATCH_JUMP);
 	InjectHook(0x40E5C0, CCollision::TestVerticalLineBox, PATCH_JUMP);
diff --git a/src/Collision.h b/src/Collision.h
index aa125334..5a9058d3 100644
--- a/src/Collision.h
+++ b/src/Collision.h
@@ -118,9 +118,11 @@ public:
 	static CLinkList<CColModel*> &ms_colModelCache;
 
 	static void Init(void);
+	static void Shutdown(void);
 	static void Update(void);
 	static void LoadCollisionWhenINeedIt(bool changeLevel);
 	static void SortOutCollisionAfterLoad(void);
+	static void LoadCollisionScreen(eLevelName level);
 	static void DrawColModel(const CMatrix &mat, const CColModel &colModel);
 	static void DrawColModel_Coloured(const CMatrix &mat, const CColModel &colModel, int32 id);
 
diff --git a/src/CullZones.cpp b/src/CullZones.cpp
index f89d8256..6155ae57 100644
--- a/src/CullZones.cpp
+++ b/src/CullZones.cpp
@@ -2,6 +2,7 @@
 #include "patcher.h"
 #include "Building.h"
 #include "Treadable.h"
+#include "Train.h"
 #include "Pools.h"
 #include "Timer.h"
 #include "Camera.h"
@@ -71,7 +72,6 @@ void
 CCullZones::Update(void)
 {
 	bool invisible;
-	CVector v;
 
 	if(bCullZonesDisabled)
 		return;
@@ -95,7 +95,7 @@ CCullZones::Update(void)
 
 	case 6:
 		/* Update player attributes */
-		CurrentFlags_Player = FindAttributesForCoors(FindPlayerCoors(v),
+		CurrentFlags_Player = FindAttributesForCoors(FindPlayerCoors(),
 			&CurrentWantedLevelDrop_Player);
 		break;
 	}
@@ -152,7 +152,7 @@ CCullZones::FindZoneWithStairsAttributeForPlayer(void)
 	int i;
 	CVector coors;
 
-	FindPlayerCoors(coors);
+	coors = FindPlayerCoors();
 	for(i = 0; i < NumAttributeZones; i++)
 		if(aAttributeZones[i].attributes & ATTRZONE_STAIRS &&
 		   coors.x >= aAttributeZones[i].minx && coors.x <= aAttributeZones[i].maxx &&
@@ -162,9 +162,33 @@ CCullZones::FindZoneWithStairsAttributeForPlayer(void)
 	return nil;
 }
 
-WRAPPER void
+void
 CCullZones::MarkSubwayAsInvisible(bool visible)
-{ EAXJMP(0x525AF0);
+{
+	int i, n;
+	CEntity *e;
+	CVehicle *v;
+
+	n = CPools::GetBuildingPool()->GetSize();
+	for(i = 0; i < n; i++){
+		e = CPools::GetBuildingPool()->GetSlot(i);
+		if(e && e->bIsSubway)
+			e->bIsVisible = visible;
+	}
+
+	n = CPools::GetTreadablePool()->GetSize();
+	for(i = 0; i < n; i++){
+		e = CPools::GetTreadablePool()->GetSlot(i);
+		if(e && e->bIsSubway)
+			e->bIsVisible = visible;
+	}
+
+	n = CPools::GetVehiclePool()->GetSize();
+	for(i = 0; i < n; i++){
+		v = CPools::GetVehiclePool()->GetSlot(i);
+		if(v && v->IsTrain() && ((CTrain*)v)->m_trackId != 0)
+			v->bIsVisible = visible;
+	}
 }
 
 void
diff --git a/src/FileLoader.cpp b/src/FileLoader.cpp
index dd58614d..8213a5c7 100644
--- a/src/FileLoader.cpp
+++ b/src/FileLoader.cpp
@@ -46,7 +46,7 @@ CFileLoader::LoadLevel(const char *filename)
 {
 	int fd;
 	RwTexDictionary *savedTxd;
-	int savedLevel;
+	eLevelName savedLevel;
 	bool objectsLoaded;
 	char *line;
 	char txdname[64];
@@ -79,7 +79,7 @@ CFileLoader::LoadLevel(const char *filename)
 		}else if(strncmp(line, "COLFILE", 7) == 0){
 			int level;
 			sscanf(line+8, "%d", &level);
-			CGame::currLevel = level;
+			CGame::currLevel = (eLevelName)level;
 			LoadingScreenLoadingFile(line+10);
 			LoadCollisionFile(line+10);
 			CGame::currLevel = savedLevel;
diff --git a/src/FileMgr.cpp b/src/FileMgr.cpp
index d4e0b89b..954fcdef 100644
--- a/src/FileMgr.cpp
+++ b/src/FileMgr.cpp
@@ -265,10 +265,10 @@ CFileMgr::Seek(int fd, int offset, int whence)
 	return !!myfseek(fd, offset, whence);
 }
 
-char*
+bool
 CFileMgr::ReadLine(int fd, char *buf, int len)
 {
-	return myfgets(buf, len, fd);
+	return myfgets(buf, len, fd) != nil;
 }
 
 int
diff --git a/src/FileMgr.h b/src/FileMgr.h
index f67056f1..bab86e38 100644
--- a/src/FileMgr.h
+++ b/src/FileMgr.h
@@ -15,7 +15,7 @@ public:
 	static int Read(int fd, char *buf, int len);
 	static int Write(int fd, char *buf, int len);
 	static bool Seek(int fd, int offset, int whence);
-	static char *ReadLine(int fd, char *buf, int len);
+	static bool ReadLine(int fd, char *buf, int len);
 	static int CloseFile(int fd);
 	static int GetErrorReadWrite(int fd);
 };
diff --git a/src/Game.cpp b/src/Game.cpp
index f158e9db..cbd55c48 100644
--- a/src/Game.cpp
+++ b/src/Game.cpp
@@ -2,7 +2,7 @@
 #include "patcher.h"
 #include "Game.h"
 
-int &CGame::currLevel = *(int*)0x941514;
+eLevelName &CGame::currLevel = *(eLevelName*)0x941514;
 bool &CGame::bDemoMode = *(bool*)0x5F4DD0;
 bool &CGame::nastyGame = *(bool*)0x5F4DD4;
 bool &CGame::frenchGame = *(bool*)0x95CDCB;
@@ -11,6 +11,7 @@ bool &CGame::noProstitutes = *(bool*)0x95CDCF;
 bool &CGame::playingIntro = *(bool*)0x95CDC2;
 char *CGame::aDatFile = (char*)0x773A48;
 
+WRAPPER void CGame::Initialise(const char *datFile) { EAXJMP(0x48BED0); }
 WRAPPER void CGame::Process(void) { EAXJMP(0x48C850); }
 WRAPPER bool CGame::InitialiseOnceBeforeRW(void) { EAXJMP(0x48BB80); }
 WRAPPER bool CGame::InitialiseRenderWare(void) { EAXJMP(0x48BBA0); }
diff --git a/src/Game.h b/src/Game.h
index 6b071125..3bc3e633 100644
--- a/src/Game.h
+++ b/src/Game.h
@@ -11,7 +11,7 @@ enum eLevelName
 class CGame
 {
 public:
-	static int &currLevel;
+	static eLevelName &currLevel;
 	static bool &bDemoMode;
 	static bool &nastyGame;
 	static bool &frenchGame;
@@ -20,13 +20,18 @@ public:
 	static bool &playingIntro;
 	static char *aDatFile;	//[32];
 
-	static void Process(void);
+	static void Initialise(const char *datFile);
 	static bool InitialiseOnceBeforeRW(void);
 	static bool InitialiseRenderWare(void);
+	static bool InitialiseOnceAfterRW(void);
+	static void InitialiseWhenRestarting(void);
+	static void ShutDown(void);
 	static void ShutdownRenderWare(void);
 	static void FinalShutdown(void);
-	static void ShutDown(void);
 	static void ShutDownForRestart(void);
-	static void InitialiseWhenRestarting(void);
-	static bool InitialiseOnceAfterRW(void);
+	static void Process(void);
+
+	// NB: these do something on PS2
+	static void TidyUpMemory(bool, bool) {}
+	static void DrasticTidyUpMemory(void) {}
 };
diff --git a/src/Radar.cpp b/src/Radar.cpp
index 71f9aacd..839aa3af 100644
--- a/src/Radar.cpp
+++ b/src/Radar.cpp
@@ -279,7 +279,7 @@ void CRadar::DrawBlips()
 		if (TheCamera.Cams[TheCamera.ActiveCam].Mode == CCam::MODE_TOPDOWN1)
 			angle = PI + FindPlayerHeading();
 		else
-			angle = FindPlayerHeading() - (PI + atan2(-TheCamera.GetForward().x, TheCamera.GetForward().y));
+			angle = FindPlayerHeading() - (PI + TheCamera.GetForward().Heading());
 
 		DrawRotatingRadarSprite(CentreSprite, out.x, out.y, angle, 255);
 
@@ -868,8 +868,8 @@ void CRadar::TransformRadarPointToRealWorldSpace(CVector2D &out, const CVector2D
 {
 	float s, c;
 
-	s = -sin(atan2(-TheCamera.GetForward().x, TheCamera.GetForward().y));
-	c = cos(atan2(-TheCamera.GetForward().x, TheCamera.GetForward().y));
+	s = -sin(TheCamera.GetForward().Heading());
+	c = cos(TheCamera.GetForward().Heading());
 
 	if (TheCamera.Cams[TheCamera.ActiveCam].Mode == CCam::MODE_TOPDOWN1 || TheCamera.Cams[TheCamera.ActiveCam].Mode == CCam::MODE_TOPDOWNPED) {
 		s = 0.0f;
@@ -885,8 +885,8 @@ void CRadar::TransformRadarPointToRealWorldSpace(CVector2D &out, const CVector2D
 		else
 			forward = TheCamera.Cams[TheCamera.ActiveCam].CamTargetEntity->GetPosition() - TheCamera.Cams[TheCamera.ActiveCam].SourceBeforeLookBehind;
 
-		s = -sin(atan2(-forward.x, forward.y));
-		c = cos(atan2(-forward.x, forward.y));
+		s = -sin(forward.Heading());
+		c = cos(forward.Heading());
 	}
 
 	out.x = s * in.y + c * in.x;
@@ -915,8 +915,8 @@ void CRadar::TransformRealWorldPointToRadarSpace(CVector2D &out, const CVector2D
 		c = 1.0f;
 	}
 	else if (TheCamera.GetLookDirection() == LOOKING_FORWARD) {
-		s = sin(atan2(-TheCamera.GetForward().x, TheCamera.GetForward().y));
-		c = cos(atan2(-TheCamera.GetForward().x, TheCamera.GetForward().y));
+		s = sin(TheCamera.GetForward().Heading());
+		c = cos(TheCamera.GetForward().Heading());
 	}
 	else {
 		CVector forward;
@@ -928,8 +928,8 @@ void CRadar::TransformRealWorldPointToRadarSpace(CVector2D &out, const CVector2D
 		else
 			forward = TheCamera.Cams[TheCamera.ActiveCam].CamTargetEntity->GetPosition() - TheCamera.Cams[TheCamera.ActiveCam].SourceBeforeLookBehind;
 
-		s = sin(atan2(-forward.x, forward.y));
-		c = cos(atan2(-forward.x, forward.y));
+		s = sin(forward.Heading());
+		c = cos(forward.Heading());
 	}
 
 	float x = (in.x - vec2DRadarOrigin.x) * (1.0f / m_RadarRange);
diff --git a/src/RwMatFX.cpp b/src/RwMatFX.cpp
new file mode 100644
index 00000000..ca47e529
--- /dev/null
+++ b/src/RwMatFX.cpp
@@ -0,0 +1,212 @@
+#define WITHD3D
+#include "common.h"
+#include "patcher.h"
+
+struct MatFXNothing { int pad[5]; int effect; };
+
+struct MatFXBump
+{
+	RwFrame *bumpFrame;
+	RwTexture *bumpedTex;
+	RwTexture *bumpTex;
+	float negBumpCoefficient;
+	int pad;
+	int effect;
+};
+
+struct MatFXEnv
+{
+	RwFrame *envFrame;
+	RwTexture *envTex;
+	float envCoeff;
+	int envFBalpha;
+	int pad;
+	int effect;
+};
+
+struct MatFXDual
+{
+	RwTexture *dualTex;
+	RwInt32 srcBlend;
+	RwInt32 dstBlend;
+};
+
+
+struct MatFX
+{
+	union {
+		MatFXNothing n;
+		MatFXBump b;
+		MatFXEnv e;
+		MatFXDual d;
+	} fx[2];
+	int effects;
+};
+
+int &MatFXMaterialDataOffset = *(int*)0x66188C;
+int &MatFXAtomicDataOffset = *(int*)0x66189C;
+
+#ifdef PS2_MATFX
+
+void
+_rpMatFXD3D8AtomicMatFXDefaultRender(RxD3D8InstanceData *inst, int flags, RwTexture *texture)
+{
+	if(flags & (rpGEOMETRYTEXTURED|rpGEOMETRYTEXTURED2) && texture)
+		RwD3D8SetTexture(texture, 0);
+	else
+		RwD3D8SetTexture(NULL, 0);
+	RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)(inst->vertexAlpha || inst->material->color.alpha != 0xFF));
+	RwD3D8SetRenderState(D3DRS_DIFFUSEMATERIALSOURCE, inst->vertexAlpha != 0);
+	RwD3D8SetPixelShader(0);
+	RwD3D8SetVertexShader(inst->vertexShader);
+	RwD3D8SetStreamSource(0, inst->vertexBuffer, inst->stride);
+
+	if(inst->indexBuffer){
+		RwD3D8SetIndices(inst->indexBuffer, inst->baseIndex);
+		RwD3D8DrawIndexedPrimitive(inst->primType, 0, inst->numVertices, 0, inst->numIndices);
+	}else
+		RwD3D8DrawPrimitive(inst->primType, inst->baseIndex, inst->numVertices);
+}
+
+// map [-1; -1] -> [0; 1], flip V
+static RwMatrix scalenormal = {
+	{ 0.5f, 0.0f, 0.0f }, 0,
+	{ 0.0f, -0.5f, 0.0f }, 0,
+	{ 0.0f, 0.0f, 1.0f }, 0,
+	{ 0.5f, 0.5f, 0.0f }, 0,
+	
+};
+
+// flipped U for PS2
+static RwMatrix scalenormal_flipU = {
+	{ -0.5f, 0.0f, 0.0f }, 0,
+	{ 0.0f, -0.5f, 0.0f }, 0,
+	{ 0.0f, 0.0f, 1.0f }, 0,
+	{ 0.5f, 0.5f, 0.0f }, 0,
+	
+};
+
+void
+ApplyEnvMapTextureMatrix(RwTexture *tex, int n, RwFrame *frame)
+{
+	RwD3D8SetTexture(tex, n);
+	RwD3D8SetTextureStageState(n, D3DRS_ALPHAREF, 2);
+	RwD3D8SetTextureStageState(n, D3DTSS_TEXCOORDINDEX, D3DTSS_TCI_CAMERASPACENORMAL);
+	if(frame){
+		RwMatrix *envframemat = RwMatrixCreate();
+		RwMatrix *tmpmat = RwMatrixCreate();
+		RwMatrix *envmat = RwMatrixCreate();
+
+		RwMatrixInvert(envframemat, RwFrameGetLTM(frame));
+		// PS2
+		// can this be simplified?
+		*tmpmat = *RwFrameGetLTM(RwCameraGetFrame((RwCamera*)RWSRCGLOBAL(curCamera)));
+		RwV3dNegate(&tmpmat->right, &tmpmat->right);
+		tmpmat->flags = 0;
+		tmpmat->pos.x = 0.0f;
+		tmpmat->pos.y = 0.0f;
+		tmpmat->pos.z = 0.0f;
+		RwMatrixMultiply(envmat, tmpmat, envframemat);
+		*tmpmat = *envmat;
+		// important because envframemat can have a translation that we don't like
+		tmpmat->pos.x = 0.0f;
+		tmpmat->pos.y = 0.0f;
+		tmpmat->pos.z = 0.0f;
+		// for some reason we flip in U as well
+		RwMatrixMultiply(envmat, tmpmat, &scalenormal_flipU);
+
+		RwD3D8SetTransform(D3DTS_TEXTURE0+n, envmat);
+
+		RwMatrixDestroy(envmat);
+		RwMatrixDestroy(tmpmat);
+		RwMatrixDestroy(envframemat);
+	}else
+		RwD3D8SetTransform(D3DTS_TEXTURE0+n, &scalenormal);
+}
+
+void
+_rpMatFXD3D8AtomicMatFXEnvRender_ps2(RxD3D8InstanceData *inst, int flags, int sel, RwTexture *texture, RwTexture *envMap)
+{
+	MatFX *matfx = *RWPLUGINOFFSET(MatFX*, inst->material, MatFXMaterialDataOffset);
+	MatFXEnv *env = &matfx->fx[sel].e;
+
+	uint8 intens = (uint8)(env->envCoeff*255.0f);
+
+	if(intens == 0 || envMap == nil){
+		if(sel == 0)
+			_rpMatFXD3D8AtomicMatFXDefaultRender(inst, flags, texture);
+		return;
+	}
+
+	RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)(inst->vertexAlpha || inst->material->color.alpha != 0xFF));
+	if(flags & (rpGEOMETRYTEXTURED|rpGEOMETRYTEXTURED2) && texture)
+		RwD3D8SetTexture(texture, 0);
+	else
+		RwD3D8SetTexture(nil, 0);
+	RwD3D8SetVertexShader(inst->vertexShader);
+	RwD3D8SetStreamSource(0, inst->vertexBuffer, inst->stride);
+	RwD3D8SetIndices(inst->indexBuffer, inst->baseIndex);
+	if(inst->indexBuffer)
+		RwD3D8DrawIndexedPrimitive(inst->primType, 0, inst->numVertices, 0, inst->numIndices);
+	else
+		RwD3D8DrawPrimitive(inst->primType, inst->baseIndex, inst->numVertices);
+
+	// Effect pass
+	
+	ApplyEnvMapTextureMatrix(envMap, 0, env->envFrame);
+	RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
+	RwUInt32 src, dst, lighting, zwrite, fog, fogcol;
+	RwRenderStateGet(rwRENDERSTATESRCBLEND, &src);
+	RwRenderStateGet(rwRENDERSTATEDESTBLEND, &dst);
+
+	// This is of course not using framebuffer alpha,
+	// but if the diffuse texture had no alpha, the result should actually be rather the same
+	if(env->envFBalpha)
+		RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
+	else
+		RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDONE);
+	RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE);
+	RwD3D8GetRenderState(D3DRS_LIGHTING, &lighting);
+	RwD3D8GetRenderState(D3DRS_ZWRITEENABLE, &zwrite);
+	RwD3D8GetRenderState(D3DRS_FOGENABLE, &fog);
+	RwD3D8SetRenderState(D3DRS_ZWRITEENABLE, FALSE);
+	if(fog){
+		RwD3D8GetRenderState(D3DRS_FOGCOLOR, &fogcol);
+		RwD3D8SetRenderState(D3DRS_FOGCOLOR, 0);
+	}
+
+	D3DCOLOR texfactor = D3DCOLOR_RGBA(intens, intens, intens, intens);
+	RwD3D8SetRenderState(D3DRS_TEXTUREFACTOR, texfactor);
+	RwD3D8SetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_MODULATE);
+	RwD3D8SetTextureStageState(1, D3DTSS_COLORARG1, D3DTA_CURRENT);
+	RwD3D8SetTextureStageState(1, D3DTSS_COLORARG2, D3DTA_TFACTOR);
+	// alpha unused
+	//RwD3D8SetTextureStageState(1, D3DTSS_ALPHAOP, D3DTOP_SELECTARG1);
+	//RwD3D8SetTextureStageState(1, D3DTSS_ALPHAARG1, D3DTA_CURRENT);
+	//RwD3D8SetTextureStageState(1, D3DTSS_ALPHAARG2, D3DTA_TFACTOR);
+
+	if(inst->indexBuffer)
+		RwD3D8DrawIndexedPrimitive(inst->primType, 0, inst->numVertices, 0, inst->numIndices);
+	else
+		RwD3D8DrawPrimitive(inst->primType, inst->baseIndex, inst->numVertices);
+
+	// Reset states
+
+	RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE);
+	RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)src);
+	RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)dst);
+	RwD3D8SetRenderState(D3DRS_LIGHTING, lighting);
+	RwD3D8SetRenderState(D3DRS_ZWRITEENABLE, zwrite);
+	if(fog)
+		RwD3D8SetRenderState(D3DRS_FOGCOLOR, fogcol);
+	RwD3D8SetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_DISABLE);
+	RwD3D8SetTextureStageState(1, D3DTSS_ALPHAOP, D3DTOP_DISABLE);
+	RwD3D8SetTextureStageState(0, D3DTSS_TEXTURETRANSFORMFLAGS, 0);
+	RwD3D8SetTextureStageState(0, D3DTSS_TEXCOORDINDEX, 0);
+}
+
+STARTPATCHES
+	InjectHook(0x5CF6C0, _rpMatFXD3D8AtomicMatFXEnvRender_ps2, PATCH_JUMP);
+ENDPATCHES
+
+#endif
diff --git a/src/Streaming.cpp b/src/Streaming.cpp
index f75f358a..08fd80f0 100644
--- a/src/Streaming.cpp
+++ b/src/Streaming.cpp
@@ -250,7 +250,6 @@ void
 CStreaming::Update(void)
 {
 	CEntity *train;
-	CVector playerPos;
 	CStreamingInfo *si, *prev;
 	bool requestedSubway = false;
 
@@ -280,8 +279,7 @@ CStreaming::Update(void)
 	   ms_numModelsRequested < 5 &&
 	   !CRenderer::m_loadingPriority){
 		StreamVehiclesAndPeds();
-		FindPlayerCoors(playerPos);
-		StreamZoneModels(playerPos);
+		StreamZoneModels(FindPlayerCoors());
 	}
 
 	LoadRequestedModels();
diff --git a/src/Text.cpp b/src/Text.cpp
index eeb46253..d7d63467 100644
--- a/src/Text.cpp
+++ b/src/Text.cpp
@@ -15,7 +15,7 @@ CText::CText(void)
 	keyArray.numEntries = 0;
 	data.chars = nil;
 	data.numChars = 0;
-	unknown = 101;	// What's this? version number?
+	encoding = 101;
 	memset(WideErrorString, 0, sizeof(WideErrorString));
 }
 
@@ -96,6 +96,25 @@ CText::Get(const char *key)
 	return keyArray.Search(key);
 }
 
+wchar
+CText::GetUpperCase(wchar c)
+{
+	// TODO: do this depending on encoding
+	if(islower(c))
+		return toupper(c);
+	return c;
+}
+
+void
+CText::UpperCase(wchar *s)
+{
+	while(*s){
+		*s = GetUpperCase(*s);
+		s++;
+	}
+}
+
+
 void
 CKeyArray::Load(uint32 length, uint8 *data, int *offset)
 {
@@ -186,9 +205,15 @@ CData::Unload(void)
 }
 
 void
-AsciiToUnicode(const char *cs, uint16 *ws)
+AsciiToUnicode(const char *src, uint16 *dst)
+{
+	while((*dst++ = *src++) != '\0');
+}
+
+void
+TextCopy(wchar *dst, const wchar *src)
 {
-	while((*ws++ = *cs++) != '\0');
+	while((*dst++ = *src++) != '\0');
 }
 
 STARTPATCHES
diff --git a/src/Text.h b/src/Text.h
index 1aaef3b6..2592e6b8 100644
--- a/src/Text.h
+++ b/src/Text.h
@@ -1,6 +1,7 @@
 #pragma once
 
-void AsciiToUnicode(const char *cs, wchar *ws);
+void AsciiToUnicode(const char *src, wchar *dst);
+void TextCopy(wchar *dst, const wchar *src);
 
 struct CKeyEntry
 {
@@ -37,13 +38,15 @@ class CText
 {
 	CKeyArray keyArray;
 	CData data;
-	int8 unknown;
+	int8 encoding;
 public:
 	CText(void);
 	~CText(void);
 	void Load(void);
 	void Unload(void);
 	wchar *Get(const char *key);
+	wchar GetUpperCase(wchar c);
+	void UpperCase(wchar *s);
 };
 
 extern CText &TheText;
diff --git a/src/World.cpp b/src/World.cpp
index 0a83c595..538e15c5 100644
--- a/src/World.cpp
+++ b/src/World.cpp
@@ -2,13 +2,16 @@
 #include "patcher.h"
 #include "Entity.h"
 #include "Ped.h"
+#include "PlayerPed.h"
+#include "Vehicle.h"
 #include "Object.h"
+#include "Camera.h"
+#include "DMAudio.h"
+#include "CarCtrl.h"
 #include "Garages.h"
 #include "TempColModels.h"
 #include "World.h"
 
-WRAPPER void CWorld::Add(CEntity *entity) { EAXJMP(0x4AE930); }
-
 CPtrList *CWorld::ms_bigBuildingsList = (CPtrList*)0x6FAB60;
 CPtrList &CWorld::ms_listMovingEntityPtrs = *(CPtrList*)0x8F433C;
 CSector (*CWorld::ms_aSectors)[NUMSECTORS_X] = (CSector (*)[NUMSECTORS_Y])0x665608;
@@ -23,6 +26,41 @@ bool &CWorld::bSecondShift = *(bool*)0x95CD54;
 bool &CWorld::bForceProcessControl = *(bool*)0x95CD6C;
 bool &CWorld::bProcessCutsceneOnly = *(bool*)0x95CD8B;
 
+void
+CWorld::Add(CEntity *ent)
+{
+	if(ent->IsVehicle() || ent->IsPed())
+		DMAudio.SetEntityStatus(((CPhysical*)ent)->m_audioEntityId, true);
+
+	if(ent->bIsBIGBuilding)
+		ms_bigBuildingsList[ent->m_level].InsertItem(ent);
+	else
+		ent->Add();
+
+	if(ent->IsBuilding() || ent->IsDummy())
+		return;
+
+	if(!ent->bIsStatic)
+		((CPhysical*)ent)->AddToMovingList();
+}
+
+void
+CWorld::Remove(CEntity *ent)
+{
+	if(ent->IsVehicle() || ent->IsPed())
+		DMAudio.SetEntityStatus(((CPhysical*)ent)->m_audioEntityId, false);
+
+	if(ent->bIsBIGBuilding)
+		ms_bigBuildingsList[ent->m_level].RemoveItem(ent);
+	else
+		ent->Remove();
+
+	if(ent->IsBuilding() || ent->IsDummy())
+		return;
+
+	if(!ent->bIsStatic)
+		((CPhysical*)ent)->RemoveFromMovingList();
+}
 
 void
 CWorld::ClearScanCodes(void)
@@ -571,7 +609,98 @@ CWorld::FindRoofZFor3DCoord(float x, float y, float z, bool *found)
 	}
 }
 
+CPlayerPed*
+FindPlayerPed(void)
+{
+	return CWorld::Players[CWorld::PlayerInFocus].m_pPed;
+}
+
+CVehicle*
+FindPlayerVehicle(void)
+{
+	CPlayerPed *ped = CWorld::Players[CWorld::PlayerInFocus].m_pPed;
+	if(ped->bInVehicle && ped->m_pMyVehicle)
+		return ped->m_pMyVehicle;
+	else
+		return nil;
+}
+
+CVehicle*
+FindPlayerTrain(void)
+{
+	if(FindPlayerVehicle() && FindPlayerVehicle()->IsTrain())
+		return FindPlayerVehicle();
+	else
+		return nil;
+}
+
+CEntity*
+FindPlayerEntity(void)
+{
+	CPlayerPed *ped = CWorld::Players[CWorld::PlayerInFocus].m_pPed;
+	if(ped->bInVehicle && ped->m_pMyVehicle)
+		return ped->m_pMyVehicle;
+	else
+		return ped;
+}
+
+CVector
+FindPlayerCoors(void)
+{
+	CPlayerPed *ped = CWorld::Players[CWorld::PlayerInFocus].m_pPed;
+	if(ped->bInVehicle && ped->m_pMyVehicle)
+		return ped->m_pMyVehicle->GetPosition();
+	else
+		return ped->GetPosition();
+}
+
+CVector&
+FindPlayerSpeed(void)
+{
+	CPlayerPed *ped = CWorld::Players[CWorld::PlayerInFocus].m_pPed;
+	if(ped->bInVehicle && ped->m_pMyVehicle)
+		return ped->m_pMyVehicle->m_vecMoveSpeed;
+	else
+		return ped->m_vecMoveSpeed;
+}
+
+CVector&
+FindPlayerCentreOfWorld(int32 player)
+{
+	if(CCarCtrl::bCarsGeneratedAroundCamera)
+		return TheCamera.GetPosition();
+	if(CWorld::Players[player].m_pRemoteVehicle)
+		return CWorld::Players[player].m_pRemoteVehicle->GetPosition();
+	if(FindPlayerVehicle())
+		return FindPlayerVehicle()->GetPosition();
+	return CWorld::Players[player].m_pPed->GetPosition();
+}
+
+CVector&
+FindPlayerCentreOfWorld_NoSniperShift(void)
+{
+	if(CCarCtrl::bCarsGeneratedAroundCamera)
+		return TheCamera.GetPosition();
+	if(CWorld::Players[CWorld::PlayerInFocus].m_pRemoteVehicle)
+		return CWorld::Players[CWorld::PlayerInFocus].m_pRemoteVehicle->GetPosition();
+	if(FindPlayerVehicle())
+		return FindPlayerVehicle()->GetPosition();
+	return CWorld::Players[CWorld::PlayerInFocus].m_pPed->GetPosition();
+}
+
+float
+FindPlayerHeading(void)
+{
+	if(CWorld::Players[CWorld::PlayerInFocus].m_pRemoteVehicle)
+		return CWorld::Players[CWorld::PlayerInFocus].m_pRemoteVehicle->GetForward().Heading();
+	if(FindPlayerVehicle())
+		return FindPlayerVehicle()->GetForward().Heading();
+	return CWorld::Players[CWorld::PlayerInFocus].m_pPed->GetForward().Heading();
+}
+
 STARTPATCHES
+	InjectHook(0x4AE930, CWorld::Add, PATCH_JUMP);
+	InjectHook(0x4AE9D0, CWorld::Remove, PATCH_JUMP);
 	InjectHook(0x4B1F60, CWorld::ClearScanCodes, PATCH_JUMP);
 	InjectHook(0x4AF970, CWorld::ProcessLineOfSight, PATCH_JUMP);
 	InjectHook(0x4B0A80, CWorld::ProcessLineOfSightSector, PATCH_JUMP);
@@ -587,11 +716,3 @@ STARTPATCHES
 	InjectHook(0x4B3AE0, CWorld::FindGroundZFor3DCoord, PATCH_JUMP);
 	InjectHook(0x4B3B50, CWorld::FindRoofZFor3DCoord, PATCH_JUMP);
 ENDPATCHES
-
-WRAPPER CPlayerPed *FindPlayerPed(void) { EAXJMP(0x4A1150); }
-WRAPPER CVector &FindPlayerCoors(CVector &v) { EAXJMP(0x4A1030); }
-WRAPPER CVehicle *FindPlayerVehicle(void) { EAXJMP(0x4A10C0); }
-WRAPPER CVehicle *FindPlayerTrain(void) { EAXJMP(0x4A1120); }
-WRAPPER CVector &FindPlayerSpeed(void) { EAXJMP(0x4A1090); }
-WRAPPER CVector FindPlayerCentreOfWorld_NoSniperShift(void) { EAXJMP(0x4A11C0); }
-WRAPPER float FindPlayerHeading(void) { EAXJMP(0x4A1220); }
diff --git a/src/World.h b/src/World.h
index e3a6a8f2..a2a6e3b2 100644
--- a/src/World.h
+++ b/src/World.h
@@ -68,6 +68,7 @@ public:
 	static bool &bProcessCutsceneOnly;
 
 	static void Add(CEntity *entity);
+	static void Remove(CEntity *ent);
 
 	static CSector *GetSector(int x, int y) { return &ms_aSectors[y][x]; }
 	static CPtrList &GetBigBuildingList(eLevelName i) { return ms_bigBuildingsList[i]; }
@@ -108,9 +109,11 @@ public:
 class CPlayerPed;
 class CVehicle;
 CPlayerPed *FindPlayerPed(void);
-CVector &FindPlayerCoors(CVector &v);
 CVehicle *FindPlayerVehicle(void);
 CVehicle *FindPlayerTrain(void);
+CEntity *FindPlayerEntity(void);
+CVector FindPlayerCoors(void);
 CVector &FindPlayerSpeed(void);
-CVector FindPlayerCentreOfWorld_NoSniperShift(void);
+CVector &FindPlayerCentreOfWorld(int32 player);
+CVector &FindPlayerCentreOfWorld_NoSniperShift(void);
 float FindPlayerHeading(void);
diff --git a/src/Zones.cpp b/src/Zones.cpp
index d4ce07f6..4d2d9e5d 100644
--- a/src/Zones.cpp
+++ b/src/Zones.cpp
@@ -114,7 +114,7 @@ void
 CTheZones::Update(void)
 {
 	CVector pos;
-	FindPlayerCoors(pos);
+	pos = FindPlayerCoors();
 	m_pPlayersZone = FindSmallestZonePosition(&pos);
 	m_CurrLevel = GetLevelFromPosition(pos);
 }
diff --git a/src/audio/DMAudio.cpp b/src/audio/DMAudio.cpp
index 0bed8d4d..63f23c4a 100644
--- a/src/audio/DMAudio.cpp
+++ b/src/audio/DMAudio.cpp
@@ -25,5 +25,5 @@ WRAPPER uint8 cDMAudio::IsMP3RadioChannelAvailable() { EAXJMP(0x57C9F0); }
 WRAPPER void cDMAudio::SetEffectsFadeVol(uint8) { EAXJMP(0x57C8F0); }
 WRAPPER void cDMAudio::SetMusicFadeVol(uint8) { EAXJMP(0x57C920); }
 WRAPPER int32 cDMAudio::CreateEntity(int, void*) { EAXJMP(0x57C7C0); }
-WRAPPER void cDMAudio::SetEntityStatus(int32, int8) { EAXJMP(0x57C810); }
-WRAPPER void cDMAudio::SetRadioInCar(int32) { EAXJMP(0x57CE60); }
\ No newline at end of file
+WRAPPER void cDMAudio::SetEntityStatus(int32 id, uint8 enable) { EAXJMP(0x57C810); }
+WRAPPER void cDMAudio::SetRadioInCar(int32) { EAXJMP(0x57CE60); }
diff --git a/src/audio/DMAudio.h b/src/audio/DMAudio.h
index 6df2ceea..646fa2ff 100644
--- a/src/audio/DMAudio.h
+++ b/src/audio/DMAudio.h
@@ -193,7 +193,7 @@ public:
 	void SetEffectsFadeVol(uint8);
 	void SetMusicFadeVol(uint8);
 	int32 CreateEntity(int, void*);
-	void SetEntityStatus(int32, int8);
+	void SetEntityStatus(int32 id, uint8 enable);
 	void SetRadioInCar(int32);
 	uint8 IsMP3RadioChannelAvailable();
 
diff --git a/src/config.h b/src/config.h
index 53a7ad11..61b4f9b6 100644
--- a/src/config.h
+++ b/src/config.h
@@ -77,3 +77,5 @@ enum Config {
 #define NO_MOVIES
 //#define USE_MY_DOCUMENTS
 #define NASTY_GAME
+#define PS2_MATFX
+
diff --git a/src/control/CarCtrl.cpp b/src/control/CarCtrl.cpp
index fe5b6dab..145c643c 100644
--- a/src/control/CarCtrl.cpp
+++ b/src/control/CarCtrl.cpp
@@ -3,6 +3,7 @@
 #include "CarCtrl.h"
 
 int &CCarCtrl::NumLawEnforcerCars = *(int*)0x8F1B38;
+bool &CCarCtrl::bCarsGeneratedAroundCamera = *(bool*)0x95CD8A;
 
 WRAPPER void CCarCtrl::SwitchVehicleToRealPhysics(CVehicle*) { EAXJMP(0x41F7F0); }
 WRAPPER void CCarCtrl::AddToCarArray(int32 id, int32 vehclass) { EAXJMP(0x4182F0); }
diff --git a/src/control/CarCtrl.h b/src/control/CarCtrl.h
index 27ea6293..3469dcf1 100644
--- a/src/control/CarCtrl.h
+++ b/src/control/CarCtrl.h
@@ -11,4 +11,5 @@ public:
 	static int32 ChooseCarModel(int32 vehclass);
 
 	static int32 &NumLawEnforcerCars;
+	static bool &bCarsGeneratedAroundCamera;
 };
diff --git a/src/control/Population.cpp b/src/control/Population.cpp
index fd1a89f5..7b1acaaf 100644
--- a/src/control/Population.cpp
+++ b/src/control/Population.cpp
@@ -1,8 +1,10 @@
 #include "common.h"
 #include "patcher.h"
+#include "Game.h"
 #include "Population.h"
 
 PedGroup *CPopulation::ms_pPedGroups = (PedGroup*)0x6E9248;
 bool &CPopulation::ms_bGivePedsWeapons = *(bool*)0x95CCF6;
 
 WRAPPER void CPopulation::UpdatePedCount(uint32, bool) { EAXJMP(0x4F5A60); }
+WRAPPER void CPopulation::DealWithZoneChange(eLevelName oldLevel, eLevelName newLevel, bool) { EAXJMP(0x4F6200); }
diff --git a/src/control/Population.h b/src/control/Population.h
index 76442442..e93e14fc 100644
--- a/src/control/Population.h
+++ b/src/control/Population.h
@@ -14,4 +14,5 @@ public:
 	static bool &ms_bGivePedsWeapons;
 
 	static void UpdatePedCount(uint32, bool);
+	static void DealWithZoneChange(eLevelName oldLevel, eLevelName newLevel, bool);
 };
diff --git a/src/control/Replay.cpp b/src/control/Replay.cpp
index 8003b407..055c4ada 100644
--- a/src/control/Replay.cpp
+++ b/src/control/Replay.cpp
@@ -165,6 +165,8 @@ void CReplay::Init(void)
 	bDoLoadSceneWhenDone = false;
 }
 
+WRAPPER void CReplay::EmptyReplayBuffer(void) { EAXJMP(0x595BD0); }
+
 void CReplay::DisableReplays(void)
 {
 	bReplayEnabled = false;
@@ -212,7 +214,7 @@ void CReplay::RecordThisFrame(void)
 	tGeneralPacket* general = (tGeneralPacket*)&Record.m_pBase[Record.m_nOffset];
 	general->type = REPLAYPACKET_GENERAL;
 	general->camera_pos.CopyOnlyMatrix(&TheCamera.GetMatrix());
-	FindPlayerCoors(general->player_pos);
+	general->player_pos = FindPlayerCoors();
 	general->in_rcvehicle = CWorld::Players[CWorld::PlayerInFocus].m_pRemoteVehicle ? true : false;
 	Record.m_nOffset += sizeof(*general);
 	tClockPacket* clock = (tClockPacket*)&Record.m_pBase[Record.m_nOffset];
@@ -601,8 +603,8 @@ void CReplay::RestoreStuffFromMem(void)
 		ped->m_modelIndex = -1;
 		ped->SetModelIndex(mi);
 		ped->m_pVehicleAnim = 0;
-		ped->uAudioEntityId = DMAudio.CreateEntity(0, ped);
-		DMAudio.SetEntityStatus(ped->uAudioEntityId, 1);
+		ped->m_audioEntityId = DMAudio.CreateEntity(0, ped);
+		DMAudio.SetEntityStatus(ped->m_audioEntityId, true);
 		CPopulation::UpdatePedCount(ped->m_nPedType, false);
 		if (ped->m_wepModelID >= 0)
 			ped->AddWeaponModel(ped->m_wepModelID);
@@ -639,8 +641,8 @@ void CReplay::RestoreStuffFromMem(void)
 			car->SetDoorDamage(16, 4, true); /* DOOR_BACK_LEFT */
 			car->SetDoorDamage(12, 5, true); /* DOOR_BACK_RIGHT */
 		}
-		vehicle->uAudioEntityId = DMAudio.CreateEntity(0, vehicle);
-		DMAudio.SetEntityStatus(vehicle->uAudioEntityId, 1);
+		vehicle->m_audioEntityId = DMAudio.CreateEntity(0, vehicle);
+		DMAudio.SetEntityStatus(vehicle->m_audioEntityId, true);
 		CCarCtrl::UpdateCarCount(vehicle, false);
 		if ((mi == MI_AIRTRAIN || mi == MI_DEADDODO) && vehicle->m_rwObject){
 			CVehicleModelInfo* info = (CVehicleModelInfo*)CModelInfo::GetModelInfo(mi);
diff --git a/src/control/Replay.h b/src/control/Replay.h
index b622788f..c4f3b1a2 100644
--- a/src/control/Replay.h
+++ b/src/control/Replay.h
@@ -244,6 +244,7 @@ private:
 
 public:
 	static void Init(void);
+	static void EmptyReplayBuffer(void);
 	static void DisableReplays(void);
 	static void EnableReplays(void);
 	static void Update(void);
diff --git a/src/entities/CopPed.h b/src/entities/CopPed.h
index d41c2e9e..23d52ad0 100644
--- a/src/entities/CopPed.h
+++ b/src/entities/CopPed.h
@@ -4,18 +4,18 @@
 enum eCrimeType
 {
 	CRIME_NONE,
-	CRIME_SHOT_FIRED,
-	CRIME_PED_FIGHT,
-	CRIME_COP_FIGHT,
-	CRIME_DAMAGED_PED,
-	CRIME_DAMAGED_COP,
-	CRIME_CAR_THEFT,
-	CRIME_CRIME7,
-	CRIME_COP_EVASIVE_DIVE,
-	CRIME_COP_EVASIVE_DIVE2,
-	CRIME_PED_RUN_OVER,
-	CRIME_COP_RUN_OVER,
-	CRIME_DESTROYED_HELI,
+	CRIME_POSSESSION_GUN,
+	CRIME_HIT_PED,
+	CRIME_HIT_COP,
+	CRIME_SHOOT_PED,
+	CRIME_SHOOT_COP,
+	CRIME_STEAL_CAR,
+	CRIME_RUN_REDLIGHT,
+	CRIME_RECKLESS_DRIVING,
+	CRIME_SPEEDING,
+	CRIME_RUNOVER_PED,
+	CRIME_RUNOVER_COP,
+	CRIME_SHOOT_HELI,
 	CRIME_PED_BURNED,
 	CRIME_COP_BURNED,
 	CRIME_VEHICLE_BURNED,
diff --git a/src/entities/Dummy.cpp b/src/entities/Dummy.cpp
index a4880175..68b67b5c 100644
--- a/src/entities/Dummy.cpp
+++ b/src/entities/Dummy.cpp
@@ -1,7 +1,57 @@
 #include "common.h"
 #include "patcher.h"
-#include "Dummy.h"
 #include "Pools.h"
+#include "World.h"
+#include "Dummy.h"
 
 void *CDummy::operator new(size_t sz) { return CPools::GetDummyPool()->New();  }
 void CDummy::operator delete(void *p, size_t sz) { CPools::GetDummyPool()->Delete((CDummy*)p); }
+
+void
+CDummy::Add(void)
+{
+	int x, xstart, xmid, xend;
+	int y, ystart, ymid, yend;
+	CSector *s;
+	CPtrList *list;
+
+	CRect bounds = GetBoundRect();
+	xstart = CWorld::GetSectorIndexX(bounds.left);
+	xend   = CWorld::GetSectorIndexX(bounds.right);
+	xmid   = CWorld::GetSectorIndexX((bounds.left + bounds.right)/2.0f);
+	ystart = CWorld::GetSectorIndexY(bounds.top);
+	yend   = CWorld::GetSectorIndexY(bounds.bottom);
+	ymid   = CWorld::GetSectorIndexY((bounds.top + bounds.bottom)/2.0f);
+	assert(xstart >= 0);
+	assert(xend < NUMSECTORS_X);
+	assert(ystart >= 0);
+	assert(yend < NUMSECTORS_Y);
+
+	for(y = ystart; y <= yend; y++)
+		for(x = xstart; x <= xend; x++){
+			s = CWorld::GetSector(x, y);
+			if(x == xmid && y == ymid)
+				list = &s->m_lists[ENTITYLIST_OBJECTS];
+			else
+				list = &s->m_lists[ENTITYLIST_DUMMIES_OVERLAP];
+			CPtrNode *node = list->InsertItem(this);
+			assert(node);
+			m_entryInfoList.InsertItem(list, node, s);
+		}
+}
+
+void
+CDummy::Remove(void)
+{
+	CEntryInfoNode *node, *next;
+	for(node = m_entryInfoList.first; node; node = next){
+		next = node->next;
+		node->list->DeleteNode(node->listnode);
+		m_entryInfoList.DeleteNode(node);
+	}
+}
+
+STARTPATCHES
+	InjectHook(0x473860, &CDummy::Add_, PATCH_JUMP);
+	InjectHook(0x473AD0, &CDummy::Remove_, PATCH_JUMP);
+ENDPATCHES
diff --git a/src/entities/Dummy.h b/src/entities/Dummy.h
index 034d4c57..4cfef2e2 100644
--- a/src/entities/Dummy.h
+++ b/src/entities/Dummy.h
@@ -9,9 +9,14 @@ public:
 	CEntryInfoList m_entryInfoList;
 
 	CDummy(void) { m_type = ENTITY_TYPE_DUMMY; }
-	// TODO: Add, Remove
+	void Add(void);
+	void Remove(void);
 
 	static void *operator new(size_t);
 	static void operator delete(void*, size_t);
+
+	// to make patching virtual functions possible
+	void Add_(void) { CDummy::Add(); }
+	void Remove_(void) { CDummy::Remove(); }
 };
 static_assert(sizeof(CDummy) == 0x68, "CDummy: error");
diff --git a/src/entities/Ped.cpp b/src/entities/Ped.cpp
index 74cdab09..7f83ea84 100644
--- a/src/entities/Ped.cpp
+++ b/src/entities/Ped.cpp
@@ -771,9 +771,9 @@ CPed::Attack(void)
 				}
 			} else {
 				if (weaponAnimAssoc->animId == ANIM_WEAPON_BAT_V || weaponAnimAssoc->animId == ANIM_WEAPON_BAT_H) {
-					DMAudio.PlayOneShot(uAudioEntityId, SOUND_WEAPON_BAT_ATTACK, 1.0f);
+					DMAudio.PlayOneShot(m_audioEntityId, SOUND_WEAPON_BAT_ATTACK, 1.0f);
 				} else if (weaponAnimAssoc->animId == ANIM_FIGHT_PPUNCH) {
-					DMAudio.PlayOneShot(uAudioEntityId, SOUND_WEAPON_PUNCH_ATTACK, 0.0f);
+					DMAudio.PlayOneShot(m_audioEntityId, SOUND_WEAPON_PUNCH_ATTACK, 0.0f);
 				}
 
 				weaponAnimAssoc->speed = 0.5f;
@@ -843,13 +843,13 @@ CPed::Attack(void)
 				if (weaponAnimAssoc->currentTime - weaponAnimAssoc->timeStep <= ourWeapon->m_fAnimLoopEnd) {
 					switch (ourWeaponType) {
 						case WEAPONTYPE_UZI:
-							DMAudio.PlayOneShot(uAudioEntityId, SOUND_WEAPON_UZI_BULLET_ECHO, 0.0f);
+							DMAudio.PlayOneShot(m_audioEntityId, SOUND_WEAPON_UZI_BULLET_ECHO, 0.0f);
 							break;
 						case WEAPONTYPE_AK47:
-							DMAudio.PlayOneShot(uAudioEntityId, SOUND_WEAPON_AK47_BULLET_ECHO, 0.0f);
+							DMAudio.PlayOneShot(m_audioEntityId, SOUND_WEAPON_AK47_BULLET_ECHO, 0.0f);
 							break;
 						case WEAPONTYPE_M16:
-							DMAudio.PlayOneShot(uAudioEntityId, SOUND_WEAPON_M16_BULLET_ECHO, 0.0f);
+							DMAudio.PlayOneShot(m_audioEntityId, SOUND_WEAPON_M16_BULLET_ECHO, 0.0f);
 							break;
 						default:
 							break;
@@ -1281,19 +1281,19 @@ CPed::LineUpPedWithCar(PedLineUpPhase phase)
 
 	if (m_vehEnterType == VEHICLE_ENTER_FRONT_RIGHT || m_vehEnterType == VEHICLE_ENTER_REAR_RIGHT) {
 		if (vehIsUpsideDown) {
-			m_fRotationDest = -PI + atan2(-veh->GetForward().x, veh->GetForward().y);
+			m_fRotationDest = -PI + veh->GetForward().Heading();
 		} else if (veh->bIsBus) {
-			m_fRotationDest = 0.5 * PI + atan2(-veh->GetForward().x, veh->GetForward().y);
+			m_fRotationDest = 0.5 * PI + veh->GetForward().Heading();
 		} else {
-			m_fRotationDest = atan2(-veh->GetForward().x, veh->GetForward().y);
+			m_fRotationDest = veh->GetForward().Heading();
 		}
 	} else if (m_vehEnterType == VEHICLE_ENTER_FRONT_LEFT || m_vehEnterType == VEHICLE_ENTER_REAR_LEFT) {
 		if (vehIsUpsideDown) {
-			m_fRotationDest = atan2(-veh->GetForward().x, veh->GetForward().y);
+			m_fRotationDest = veh->GetForward().Heading();
 		} else if (veh->bIsBus) {
-			m_fRotationDest = -0.5 * PI + atan2(-veh->GetForward().x, veh->GetForward().y);
+			m_fRotationDest = -0.5 * PI + veh->GetForward().Heading();
 		} else {
-			m_fRotationDest = atan2(-veh->GetForward().x, veh->GetForward().y);
+			m_fRotationDest = veh->GetForward().Heading();
 		}
 	}
 
@@ -1539,7 +1539,7 @@ CPed::PlayFootSteps(void)
 			stepPart = 2;
 
 		if (stepPart != 0) {
-			DMAudio.PlayOneShot(uAudioEntityId, stepPart == 1 ? SOUND_STEP_START : SOUND_STEP_END, 1.0f);
+			DMAudio.PlayOneShot(m_audioEntityId, stepPart == 1 ? SOUND_STEP_START : SOUND_STEP_END, 1.0f);
 			CVector footPos(0.0f, 0.0f, 0.0f);
 
 			for (RwFrame *frame = GetNodeFrame(stepPart == 1 ? PED_FOOTL : PED_FOOTR); frame; frame = RwFrameGetParent(frame))
diff --git a/src/entities/Physical.cpp b/src/entities/Physical.cpp
index 3e043a32..64e0fb8b 100644
--- a/src/entities/Physical.cpp
+++ b/src/entities/Physical.cpp
@@ -42,7 +42,7 @@ CPhysical::CPhysical(void)
 	m_vecDamageNormal = CVector(0.0f, 0.0f, 0.0f);
 
 	bUsesCollision = true;
-	uAudioEntityId = -5;
+	m_audioEntityId = -5;
 	unk1 = 100.0f;
 	m_vecCentreOfMass = CVector(0.0f, 0.0f, 0.0f);
 	field_EC = 0;
diff --git a/src/entities/Physical.h b/src/entities/Physical.h
index 11d2a1f9..749e2dd8 100644
--- a/src/entities/Physical.h
+++ b/src/entities/Physical.h
@@ -14,7 +14,7 @@ class CPhysical : public CEntity
 public:
 	// The not properly indented fields haven't been checked properly yet
 
-  int uAudioEntityId;
+	int32 m_audioEntityId;
   float unk1;
 	CTreadable *m_carTreadable;
 	CTreadable *m_pedTreadable;
@@ -58,9 +58,8 @@ public:
 	uint8 bHitByTrain : 1;	// from nick
 	uint8 m_phy_flagA80 : 1;
 
-  uint8 m_nLastCollType;
-  uint8 m_nZoneLevel;
-  uint8 pad[3];
+	uint8 m_nLastCollType;
+	uint8 m_nZoneLevel;
 
 	CPhysical(void);
 	~CPhysical(void);
diff --git a/src/entities/PlayerInfo.h b/src/entities/PlayerInfo.h
index abda1b23..79f379d5 100644
--- a/src/entities/PlayerInfo.h
+++ b/src/entities/PlayerInfo.h
@@ -1,6 +1,6 @@
 #pragma once
-#include "Automobile.h"
-#include "PlayerPed.h"
+
+#include "Collision.h"
 
 enum eWastedBustedState
 {
@@ -10,10 +10,9 @@ enum eWastedBustedState
 	WBSTATE_FAILED_CRITICAL_MISSION,
 };
 
-struct CCivilianPed
-{
-
-};
+class CVehicle;
+class CPlayerPed;
+class CCivilianPed;
 
 class CPlayerInfo
 {
@@ -22,10 +21,7 @@ public:
 	CVehicle *m_pRemoteVehicle;
 	CColModel m_ColModel;
 	CVehicle *m_pVehicleEx;
-	char m_aszPlayerName[70];
-private:
-	int8 _pad0[2];
-public:
+	char m_aPlayerName[70];
 	int32 m_nMoney;
 	int32 m_nVisibleMoney;
 	int32 m_nCollectedPackages;
@@ -40,7 +36,7 @@ public:
 	int32 m_nNextSexMoneyUpdateTime;
 	int32 m_nSexFrequency;
 	CCivilianPed *m_pHooker;
-	int8 m_bWBState; // eWastedBustedState
+	int8 m_WBState; // eWastedBustedState
 	int8 field_217;
 	int8 field_218;
 	int8 field_219;
@@ -71,4 +67,4 @@ public:
 	RwTexture *m_pSkinTexture;
 };
 
-static_assert(sizeof(CPlayerInfo) == 0x13C, "CPlayerPed: error");
+static_assert(sizeof(CPlayerInfo) == 0x13C, "CPlayerInfo: error");
diff --git a/src/entities/Train.h b/src/entities/Train.h
index e591239b..f3fb9a40 100644
--- a/src/entities/Train.h
+++ b/src/entities/Train.h
@@ -2,10 +2,19 @@
 
 #include "Vehicle.h"
 
+enum
+{
+	TRAIN_DOOR_STATE2 = 2
+};
+
 class CTrain : public CVehicle
 {
 public:
 	// 0x288
-	uint8 stuff[92];
+	uint8 stuff1[20];
+	uint8 m_trackId;
+	uint8 stuff2[7];
+	int16 m_doorState;
+	uint8 stuff3[62];
 };
 static_assert(sizeof(CTrain) == 0x2E4, "CTrain: error");
diff --git a/src/main.cpp b/src/main.cpp
index d1ffbe6b..c8af9ae0 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -91,6 +91,13 @@ void PrintGameVersion();
 RwRGBA gColourTop;
 
 void
+InitialiseGame(void)
+{
+	LoadingScreen(nil, nil, "loadsc0");
+	CGame::Initialise("DATA\\GTA3.DAT");
+}
+
+void
 Idle(void *arg)
 {
 	CTimer::Update();
@@ -591,6 +598,61 @@ ResetLoadingScreenBar(void)
 	NumberOfChunksLoaded = 0.0f;
 }
 
+void
+LoadingIslandScreen(const char *levelName)
+{
+	CSprite2d *splash;
+	wchar *name;
+	char str[100];
+	wchar wstr[80];
+	CRGBA col;
+
+	splash = LoadSplash(nil);
+	name = TheText.Get(levelName);
+	if(!DoRWStuffStartOfFrame(0, 0, 0, 0, 0, 0, 255))
+		return;
+
+	CSprite2d::SetRecipNearClip();
+	CSprite2d::InitPerFrame();
+	CFont::InitPerFrame();
+	DefinedState();
+	col = CRGBA(255, 255, 255, 255);
+	splash->Draw(CRect(0.0f, 0.0f, SCREENW, SCREENH), col, col, col, col);
+	CFont::SetBackgroundOff();
+	CFont::SetScale(1.5f, 1.5f);
+	CFont::SetPropOn();
+	CFont::SetRightJustifyOn();
+	CFont::SetRightJustifyWrap(150.0f);
+	CFont::SetFontStyle(FONT_HEADING);
+	sprintf(str, "WELCOME TO");
+	AsciiToUnicode(str, wstr);
+	CFont::SetDropColor(CRGBA(0, 0, 0, 255));
+	CFont::SetDropShadowPosition(3);
+	CFont::SetColor(CRGBA(243, 237, 71, 255));
+	CFont::SetScale(SCREEN_STRETCH_X(1.2f), SCREEN_STRETCH_Y(1.2f));
+	CFont::PrintString(SCREENW - 20, SCREEN_STRETCH_FROM_BOTTOM(110.0f), TheText.Get("WELCOME"));
+	TextCopy(wstr, name);
+	TheText.UpperCase(wstr);
+	CFont::SetColor(CRGBA(243, 237, 71, 255));
+	CFont::SetScale(SCREEN_STRETCH_X(1.2f), SCREEN_STRETCH_Y(1.2f));
+	CFont::PrintString(SCREENW-20, SCREEN_STRETCH_FROM_BOTTOM(80.0f), wstr);
+	CFont::DrawFonts();
+	DoRWStuffEndOfFrame();
+}
+
+char*
+GetLevelSplashScreen(int level)
+{
+	static char *splashScreens[4] = {
+		nil,
+		"splash1",
+		"splash2",
+		"splash3",
+	};
+
+	return splashScreens[level];
+}
+
 char*
 GetRandomSplashScreen(void)
 {
diff --git a/src/main.h b/src/main.h
index 45948b34..c7914549 100644
--- a/src/main.h
+++ b/src/main.h
@@ -13,6 +13,9 @@ extern wchar *gUString;
 
 class CSprite2d;
 
+void InitialiseGame(void);
 void LoadingScreen(const char *str1, const char *str2, const char *splashscreen);
+void LoadingIslandScreen(const char *levelName);
 CSprite2d *LoadSplash(const char *name);
+char *GetLevelSplashScreen(int level);
 char *GetRandomSplashScreen(void);
diff --git a/src/math/Vector.h b/src/math/Vector.h
index 60fcdee5..2c431d0d 100644
--- a/src/math/Vector.h
+++ b/src/math/Vector.h
@@ -22,6 +22,7 @@ public:
 		return *((RwV3d*)this);
 	}
 #endif
+	float Heading(void) const { return atan2(-x, y); }
 	float Magnitude(void) const { return sqrt(x*x + y*y + z*z); }
 	float MagnitudeSqr(void) const { return x*x + y*y + z*z; }
 	float Magnitude2D(void) const { return sqrt(x*x + y*y); }
diff --git a/src/modelinfo/ModelInfo.cpp b/src/modelinfo/ModelInfo.cpp
index acc40824..454a73f1 100644
--- a/src/modelinfo/ModelInfo.cpp
+++ b/src/modelinfo/ModelInfo.cpp
@@ -175,6 +175,23 @@ CModelInfo::IsBoatModel(int32 id)
 		((CVehicleModelInfo*)GetModelInfo(id))->m_vehicleType == VEHICLE_TYPE_BOAT;
 }
 
+void
+CModelInfo::RemoveColModelsFromOtherLevels(eLevelName level)
+{
+	int i;
+	CBaseModelInfo *mi;
+	CColModel *colmodel;
+
+	for(i = 0; i < MODELINFOSIZE; i++){
+		mi = GetModelInfo(i);
+		if(mi){
+			colmodel = mi->GetColModel();
+			if(colmodel && colmodel->level != LEVEL_NONE && colmodel->level != level)
+				colmodel->RemoveCollisionVolumes();
+		}
+	}
+}
+
 STARTPATCHES
 	InjectHook(0x50B310, CModelInfo::Initialise, PATCH_JUMP);
 	InjectHook(0x50B5B0, CModelInfo::ShutDown, PATCH_JUMP);
@@ -184,4 +201,5 @@ STARTPATCHES
 	InjectHook(0x50BAD0, CModelInfo::AddPedModel, PATCH_JUMP);
 	InjectHook(0x50BA60, CModelInfo::AddVehicleModel, PATCH_JUMP);
 	InjectHook(0x50B860, (CBaseModelInfo *(*)(const char*, int*))CModelInfo::GetModelInfo, PATCH_JUMP);
+	InjectHook(0x50BBC0, CModelInfo::RemoveColModelsFromOtherLevels, PATCH_JUMP);
 ENDPATCHES
diff --git a/src/modelinfo/ModelInfo.h b/src/modelinfo/ModelInfo.h
index 30be96ca..d20367d1 100644
--- a/src/modelinfo/ModelInfo.h
+++ b/src/modelinfo/ModelInfo.h
@@ -36,4 +36,5 @@ public:
 	}
 
 	static bool IsBoatModel(int32 id);
+	static void RemoveColModelsFromOtherLevels(eLevelName level);
 };
diff --git a/src/modelinfo/VehicleModelInfo.cpp b/src/modelinfo/VehicleModelInfo.cpp
index 36a6f301..2f1d2027 100644
--- a/src/modelinfo/VehicleModelInfo.cpp
+++ b/src/modelinfo/VehicleModelInfo.cpp
@@ -1006,7 +1006,9 @@ CVehicleModelInfo::SetEnvironmentMapCB(RpMaterial *material, void *data)
 		if(RpMaterialGetTexture(material) == 0)
 			RpMaterialSetTexture(material, gpWhiteTexture);
 		RpMatFXMaterialSetEffects(material, rpMATFXEFFECTENVMAP);
+#ifndef PS2_MATFX
 		spec *= 0.5f;	// Tone down a bit for PC
+#endif
 		RpMatFXMaterialSetupEnvMap(material, (RwTexture*)data, pMatFxIdentityFrame, false, spec);
 	}
 	return material;
diff --git a/src/re3.cpp b/src/re3.cpp
index ec4f4439..4bdb5469 100644
--- a/src/re3.cpp
+++ b/src/re3.cpp
@@ -344,6 +344,8 @@ patch()
 
 	Patch<float>(0x46BC61+6, 1.0f);	// car distance
 	InjectHook(0x59E460, printf, PATCH_JUMP);
+	InjectHook(0x475E00, printf, PATCH_JUMP);	// _Error
+
 
 	// stolen from silentpatch (sorry)
 	Patch<WORD>(0x5382BF, 0x0EEB);
diff --git a/src/skel/win/win.cpp b/src/skel/win/win.cpp
index 814cac84..2943475b 100644
--- a/src/skel/win/win.cpp
+++ b/src/skel/win/win.cpp
@@ -114,18 +114,11 @@ DWORD _dwMemAvailVideo;
 DWORD &_dwOperatingSystemVersion = *(DWORD*)0x70F290;
 
 RwUInt32 &gGameState = *(RwUInt32*)0x8F5838;
-WRAPPER bool InitialiseGame(void) { EAXJMP(0x48E7E0); }
-
-WRAPPER const char *GetLevelSplashScreen(int32 number) { EAXJMP(0x48D750); }
-//
-
-void LoadingScreen(char const *msg1, char const *msg2, char const *screen);
-CSprite2d *LoadSplash(const char *name);
 
 enum eJoypadState
 {
-  JOYPAD_UNUSED,
-  JOYPAD_ATTACHED,
+	JOYPAD_UNUSED,
+	JOYPAD_ATTACHED,
 };
 
 struct tJoy